baber/WOPTO huggingface dataset:
Patent JP-S57196256-A (JP)
Title: Electrophotographic receptor
Inventor: OOTA MASABUMI
IPC: G03G5/06
Filed: 1981-05-28
Abstract: PURPOSE:To obtain a sensitive receptor having flat sensitivity over the whole visible range and the wavelength range of a semiconductor laser and superior endurance by adding a specified trisazo compound to a charge generating layer and a specified fluorene compound to a charge transferring layer. CONSTITUTION:A charge generating layer contg. a triphenylamine type trisazo compound represented by formulaIis formed on an electrically conductive support. A charge transferring layer contg. a fluorene compound represented by formula II[where R1 is H, halogen, CN, 1-4 C alkoxy or 1-4 C alkyl, Ar is a group represented by formula III or IV, each of R2, R3 and R6 is H, 1-4 C (substituted) alkyl or (substituted) benzyl, and each of R4 and R5 is H, halogen, 1-4 C alkyl, alkoxy or dialkylamino]is then formed on the charge generating layer. Thus, a receptor having flat high sensitivity over the whole visible range and the wavelength range of a semiconductor laser and superior endurance is obtd.
Patent JP-S61239195-A (JP)
Inventor: KODAMA TOSHIHIRO
IPC: G21C19/20
Filed: 1985-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0565194-A (JP)
Title: Injector
Inventor: ITO HIDEO
IPC: B67C3/28
Filed: 1991-04-12
Abstract: PURPOSE:To provide an injector capable of changing the injected amount of fluid continuously and adaptable for either dropping or flow-down type by changing the energized condition of a solenoid. CONSTITUTION:A threaded part 8 is formed on the outer periphery of an injector body 1 and a rotary member 9 is screwed to the threaded part 8. A motor 22 is connected to the rotary member 9 to rotate it and the rotary member 9 has connected thereto a reciprocating member 11 movable forward and rearward in the axial direction of a needle valve 3 by its rotation. A solenoid 7 is fixed to the reciprocating member 11.
Patent JP-H0712473-A (JP)
Title: Method and device for inspiration of gas
Inventor: RUU TEII YATSUPU
IPC: F27D99/00
Filed: 1994-04-19
Abstract: PURPOSE: To obtain a method for augmenting combustion of fuel undergoing combustion in a flame by injecting a rate enhancing gas between the flame and a thermal load in which the effect of a jet of rate enhancing gas on the flame is augmented by delaying decay of the jet. CONSTITUTION: A fan-shaped main jet is introduced between a flame 20 and a thermal load 16 to produce a low pressure area of rate enhancing gas between the flame 20. The low pressure area deforms the flame 20 into the shape of the main jet and draws the flame 20 toward the thermal load. The main jet decays along its length due to entrainment of combustion environment gas in the main jet. In order to delay such decay, a fan-shaped booster jet of rate enhancing gas is introduced between the main jet and the thermal load. The booster jet has a higher velocity than the main jet and is positioned adjacent to the main jet.
Patent JP-S525193-A (JP)
Title: Ship modify method
Inventor: HIRAYAMA SATONARI
IPC: B63B9/04
Filed: 1975-06-27
Abstract: PURPOSE: Tanker is modified to transport high temperature melt e.g.molten as asphalt or sulfur. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63242309-A (JP)
Title: Dehydrating agent and dehydration process
Inventor: YAGYU TADAO
IPC: C02F11/14
Filed: 1987-03-31
Abstract: PURPOSE:To obtain an adequate dehydration effect by providing, as essential components, a copolymer comprising a monomer which is shown by a specific formula, a monomer shown by the other formula and a monomer selected from among groups of monomers containing an amide group. CONSTITUTION:Aqueous solution of 5-80wt.% of di(meta)arylamine derivative which is monomer shown by the formula I (R1 represents hydrogen atom, R2 and R3 (meta)aryl group, X<-> counter anion), 10-80wt.% of cationic monomer, shown by the formula II (Z represents oxygen atom, A alkylene group of carbon number of 1-4, R1 hydrogen atom, R4-R6 alkyl group of carbon number of 1-16, Y<-> counter anion) and 3-60wt.% of monomer selected from a group of monomers containing amide group is polymerized into a copolymer. The copolymer added to sludge as a dehydrating agent, and flocks obtained are dehydrated. The dehydrating agent of superior filtering properties reduces the moisture content of cakes and helps separate them from a filter cloth efficiently, when organic sludge is separated into solid and fluid components.
Patent JP-S58196195-A (JP)
Title: Baked flux for horizontal fillet submerged arc welding
Inventor: SUGIOKA ISAO
IPC: B23K35/36
Filed: 1982-05-13
Abstract: PURPOSE:To provide a baked flux which is formulated to yield weld metal having high toughness and a good horizontal fillet weld head, by increasing the ratio of MgO in components and decreasing the content of deoxidizing elements and the content of metallic powder. CONSTITUTION:A baked flux for horizontal fillet submerged arc welding consists of 32-42% >=1 kinds among magnesia clinker, electrorefused magnesia, MgO composite oxide, and MgO in terms of MgO, 5-25% CaO oxide and calcium carbonate in terms of CaO, 3-10% metallic carbonate in terms of Co2, 10-35% SiO2 oxide in terms of SiO2, 3-30% Al2O3 oxide in terms of Al2O3, and 20- 45% SiO2+Al2O3, 3-10% metallic fluoride in terms of F, <=7% content of the metallic powder of a single substance or an alloy of deoxidizing elements of which the value specified by the equation indicating the degree of deoxidation (a is the number of oxygen atoms binding with one atom of each deoxidizing element, D is the content of the deoxidizing elements, A is the atomic weight of D) is in a 0.50-0.97 range, and <6% the balance unavoidable impurities. The cracking of weld metal is prevented by such compsn.
Patent JP-H04292345-A (JP)
Title: Feed sheet cassette
Inventor: INOUE RYUKICHI
IPC: B65H9/16
Filed: 1991-03-19
Abstract: PURPOSE:To simplify constitution of a one sheet-separating feed system feed sheet cassette which is used in a manner to be attachable to and detachable from a sheet feeding device and to reduce the cost of the feed sheet cassette. CONSTITUTION:A separating claw 6 is only one on the one side and moreover a pressure means 4 for a feed is only one. A conveying means 12 positioned facing a conveying means 21 on the side A in the direction of a device to convey sheets fed in a state to be separated one by one by a sheet feeding means 22 and the separating claw 6 and having an axis inclined in a direction in which the sheet is pressed against a reference surface through conveyance and a means 15 to press the conveying means 12 against the conveying means 21 on the device body A side are provided.
Patent JP-H02257517-A (JP)
Title: Lighting fitting
Inventor: KIMURA TOMONORI
IPC: F21V19/00
Filed: 1989-03-30
Abstract: PURPOSE:To improve the appearance of the lighting fitting and simplify detachment of a holder from the main body by engaging a lamp holder holding a lamp into the engagement recessed portion of the lighting fitting main body, and also providing a recessed portion for detachment at the edge of the center portion of the recessed portion. CONSTITUTION:The outside reflecting face 4 of the cover 3 of the lighting fitting main body 1 is shaped into a roughly circular face and has an engagement recessed portion 5 formed on its lower face portion in such a manner that it crosses the lower face portion in the diametral direction. The lower face portion 42 of the lamp holder 21 which is to be fitted with the recessed portion 5 is also formed as a roughly circular form in such a manner that it forms a curved face in contact with the main body when it is fitted with the recessed portion. The holder 21 is engaged by elastically locking elastic locking pieces 34 into the locking hole 6 of the main body 1, the locking pieces 34 being provided on both side faces, and is detached by pressing of the detaching control portion 35 of the holder 21 from the control recessed portion 15 of the main body 1. The holder 21 is attached/detached to/from the main body 1 as it holds a lamp, whereby the exchange work of lamps is safely and readily carried out.
Patent JP-H02258851-A (JP)
Title: Electrical insulating resin composition
Inventor: SUNATSUKA HIDEO
IPC: H01B3/44
Filed: 1989-03-31
Abstract: PURPOSE:To obtain an electrical insulating resin composition having excellent resistance to water-treeing and suitable as an insulator of power cable, etc., by compounding an ethylene-alpha-olefin copolymer having a specific density with a specific amount of a specific copolymer. CONSTITUTION:The objective composition is produced by compounding (A) an ethylene-alpha-olefin copolymer having a density of 0.88-0.91g/cm<3> with (B) one or more kinds of copolymers selected from ethylene vinyl alcohol copolymer and ethylene-ethyl acrylate copolymer. The content of either vinyl alcohol unit or ethyl acrylate in the composition is 0.2-10wt.% and that of the sum of vinyl alcohol unit and ethyl acrylate in the composition is <=20wt.%.
Patent JP-S565812-A (JP)
Title: Preparation of water-containing microsphere
Inventor: INABA YUKITAKE
IPC: C08F2/00
Filed: 1979-06-28
Abstract: PURPOSE: To prepare water-containing microspheres having very smooth surface and excellent mechanical strength, heat resistance, water retention characteristics, etc., by re-emulsifying a primary emulsion in water containing a surface active agent, and crosslinking and curing the emulsion particles.  
     CONSTITUTION: An (oil/water)/oil-type emulsion comprising an oil phase of an unsaturated polyester and a vinyl monomer copolymerizable therewith (e.g. styrene), and a cement dispersion or its supernatant liquid, is emulsified again in water containing a surface active agent (e.g. sodium alkylbenzene-sulfonate) to form an (oil/water/oil)/water-type emulsion. Microspheres are prepared by crosslinking and curing the emulsion particles.  
     EFFECT: Free from thickening action and homogeneously dispersible as a filler for silicone rubbers used for mould frames. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S559708-A (JP)
Title: Egg processed food
Inventor: NAKAGAWA ITAROU
IPC: A23L15/00
Filed: 1978-07-05
Abstract: PURPOSE: Hen's eggs are processed through a special process to produce said processed food with high storage stability and good taste, which is used as an ingredient for salad, sandwiches or others.  
     CONSTITUTION: Starch, soybean protein, water, salt, sugar and flavoring ingredients are mixed under heating to, e.g., 70W75°C using a hot kneader, to form a paste and then cooled belowe 60°C. At this state, yolk and an emulsifier as lecithin, are added thereto and mixed uniformly and then cooled below 45°C to give base ingredient A. Separately yolk and albumen are coagulated separately by heating and the products are crushed together to give granules B. Then, the base ingredient A and the granules B are combined along with mayonnaise C and albumen D, then vinegar E is added to the mixture under stirring to adjust the pH to 5.0W5.5. The product is charged in bags of synthetic resin and coagulated by heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09239208-A (JP)
Title: Sewage and rainwater treatment apparatus in sewage disposal plant
Inventor: MUTO EIICHI
IPC: B01D21/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide the sewage rainwater treatment apparatus in a sewage disposal plant suppressing equipment cost even in a large treatment plant and capable of performing efficient treatment. SOLUTION: A rainwater basin 2 is formed to the terminal part of an inflow water channel 1 and a plurality of branched sand sedimentation basins 31, 32 and one sewage basin 30 are connected to the rainwater basin 2 through the gates 40, 41 provided to the respective inlets of the respective basins 30, 32, 30 in a freely openable and closable manner. A screen 6 for separating excretion to allow the same to flow down is arranged in the rainwater basin so as to allow excretion to flow down only to one preset sewage basin 30 from the inflow water channel 1 and to allow only the filtered water at a time of rain and flooding to flow in the other sand sedimentation basins 31, 32 to cut off the flow down of excretion.
Patent JP-H07288781-A (JP)
Title: Image format converter
Inventor: OKADA ATSUSHI
IPC: G06T3/40
Filed: 1994-04-20
Abstract: PURPOSE:To reduce the circuit which attains the purpose without taking out data from a frame memory and to easily make the circuit into an ASIC by subjecting picture data to sequential processing at the time picture conversion and separating the conversion processing into the conversion processing in the horizontal direction and that in the vertical direction. CONSTITUTION:This image format converter is provided with an image pickup means 11 which converts incident picked-up image light from an object to an electric signal, a preprocessing means 12 which subjects the output signal from the image pickup means 11 to noise reduction, automatic gain control, etc., an AD conversion means 13 which converts the analog signal into a digital signal, a video signal processing means 14 which performs luminance signal processing and color signal processing of outputted digital data, an image conversion means 15 which generates an arbitrary format picture from digital picture data outputted from the video signal processing means 14, and a control means 17. In this converter, a conversion circuit 21 for the horizontal direction and a conversion circuit 22 for vertical direction are separated with respect to image format conversion and are connected in series.
Patent JP-H03283486-A (JP)
Title: Roughening of smooth board
Inventor: TAKAHASHI YASUHITO
IPC: H05K3/18
Filed: 1990-03-30
Abstract: PURPOSE:To enable the smooth face of a board to be roughened so as to improve a resist film applied on it in adhesion by a method wherein the board provided with a smooth face is subjected to a mat copper plating process and etched with a cupric chloride solution of 10-100g/l. CONSTITUTION:Using a copper plating solution, a copper plating is provided to a board as thick as 2mum with a current of 1A/dm<2> in density. At this point, the board possessed of a very smooth surface of Rmax of 0.03mum is used, and the surface of the board concerned becomes as rough as 0.1mum in Rmax. The copper plated board is treated at a normal temperature with a cupric chloride 40g/l solution and then treated with a 5% solution of hydrochloric acid for two minutes to remove smuts. By this setup, the surface of the board becomes 0.2mum in Rmax. Negative type acrylic resist is applied onto the obtained board through a spin coating method as usual. When the resist film applied onto the board is subjected to a crosscut adhesion test, 90% or so of the resist film is left unremoved.
Patent JP-S568643-A (JP)
Title: Preparation of low-calorie margarine
Inventor: MURE ARATA
IPC: A23D7/02
Filed: 1979-06-29
Abstract: PURPOSE: To prepare stable low-calorie margarine, by adding glycerol or sorbitan ester of a fatty acid, e.g., erucic acid, as an emulsifying agent in continuous emulsification.  
     CONSTITUTION: In the preparation of low-calorie margarine comprising about 35W 50wt% of fats and oils, 0.2W1.0wt% of glycolrol and/or sorbitan ester of a fatty acid, e.g., erucic acid is added as emulsifying agent and emulsification is carried out by using a continuous emulsifier capable of lending an oily with an aqueous layers and emulsifying them in a circulation number of not less than 60 times. For example, water and oil are fed continuously from the inlet 1 and the inlet 2 respectively by a constant delivery pump or a variable delivery pump to the continuous emulsifier shown the figure, emulsified in the container 6 by the revolution of the turbine 4 in the arrow direction, and resulting emulsified solution is taken out from the outlet 3. The emulsification in circulation number of not less than 60 prepares low-calorie margarine causing no water separation even in long-term storage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63245734-A (JP)
Title: Processor fault detecting system
Inventor: KOKUBU AKEMI
IPC: G06F11/20
Filed: 1987-04-01
Abstract: PURPOSE:To reduce the load of a master processor by transmitting a life/death checking signal from the master processor by a multiple address communication format, and when a time limit has lapsed, discriminating an unanswered slave processor as a fault. CONSTITUTION:A life/death checking signal is transmitted from a fault detecting means 111 in the master processor 110 to slave processors 120, 130, 140 by the multiple address communication format through a loop bus 100. The life/ death checking signal is received by life/death answering means 121, 131, 141 in respective slave processors. When the slave processor is in a normal state, a prescribed answer signal is transmitted from its corresponding life/death answering means to the master processor 110 through the loop bus 100. The answer signal is received by the means 111 in the processor 110. The slave processor generating no answer signal when a prescribed time limit has lapsed from the transmission of the life/death checking signal is discriminated as a fault.
Patent JP-S61240307-A (JP)
Title: Drive controller
Inventor: KITAHASHI TADAHIRO
IPC: G05D1/00
Filed: 1985-04-17
Abstract: PURPOSE:To omit a guide path and also to attain the free drive of a mobile body with high reliability by making use of the lines erased by the center projection of a moving plane of the mobile body to obtain the position and direction of the mobile matter for drive control of the mobile body. CONSTITUTION:A TV camera 13 picks up a mobile body (unmanned truck) 11 moving on a plane 12. An arithmetic means 14 calculates the position and direction of the truck 11 from the images of >=2 feature points of the truck 11 obtained through a camera 13 and the lines erased by the center projection of the plane 12. Then a control means 15 controls the drive of the truck 11 based on the output of the means 14. This can omit a guide path and also attains the free drive of the truck 11 with high reliability.
Patent JP-S63246514-A (JP)
Title: Clutch
Inventor: YONEDA KAZUHIKO
IPC: F16D13/71
Filed: 1987-04-02
Abstract: PURPOSE:To reduce the number of parts by enabling the inner peripheral end part of a diaphragm spring to be moved in the axial direction by means of a release spring and making the diaphragm spring serve as a load generating part and a lever part. CONSTITUTION:An adjust ring 11 is screwed into the screw part 10 of a pressure plate 7 and a diaphragm spring 15 is brought into contact with its fulcrum land part 9. And, the gap between the diaphragm spring 15 and a release bearing 16 and a pressing load, etc., are adjusted by rotatingly adjusting the adjust ring 11 with respect to the pressure plate 7. Hence, the diaphragm spring 15 serves as both load generating part and lever part, reducing the number of parts.
Patent JP-H01254680-A (JP)
Title: Heterocyclic compound, production thereof and bactericide containing said compound as active ingredient
Inventor: MEKI NAOTO
IPC: A01N43/84
Filed: 1988-04-01
Abstract: NEW MATERIAL:A compound expressed by formula I (X represents halogen or lower haloalkyl; n is 0-2) or acid addition salt thereof. EXAMPLE:4-[3-(m-(3-chloro-5-trifluoromethylpyridin-2-yloxy)phenyl)-2- methylpropyl]-2,6-dimethylmorpholine (trans isomer). USE:A bactericide effective against various plant diseases and injuries. PREPARATION:A compound expressed by formula II{Y represents Cl, Br, I or -OSO2E[E represents lower alkyl or (lower alkyl-substituted)phenyl]} {example; 3-[m-(3-chloro-5-trifluoromethylpyridin-2-yloxy)phenyl]-2-methylpropyl p- tofluenesulfonate} is reacted with 2,6-dimethylmorpholine.
Patent JP-H04292935-A (JP)
Title: Production equipment of embossed sheet
Inventor: MATSUO MITSUGI
IPC: D06C23/04
Filed: 1991-03-20
Abstract: PURPOSE:To make the production of clear embossed pattern possible by a method wherein the proceedings of printing material and of sheet passing between both rolls at the same speed are made possible by preventing the slippage between an embossing roll and a cushioning roll from developing. CONSTITUTION:The production unit concerned is equipped with an embossing roll 1, onto the outer peripheral surface of which sheetlike resin printing material 4 having projected and recessed patterns 3 thereon is pasted, and an elastic cushioning roll 2 having smooth surface. The embossing roll 1 is driven and the cushioning roll 2 is brought into contact with the embossing roll 1 so as to be rotated in company with the embossing roll 1 in order to pass the required sheet 5 such as paper, polymer film or the like between both the rolls 1 and 2 for embossing, resulting in manufacturing embossed sheet 6. Onto the outer peripheral surface at both the end parts of the embossing roll 1, anti-slip sheetings 9, each of which is softer than the printing material 4 and has nearly the same hardness as the surface hardness of the cushioning roll 2, are pasted.
Patent JP-H07289614-A (JP)
Title: Autoclave device
Inventor: CHATANI MASARU
IPC: A61L2/06
Filed: 1994-04-20
Abstract: PURPOSE:To enable the high-pressure steam inside a chamber to be discharged out of the chamber by providing an autoclave device with a manual valve for lowering the pressure inside the chamber, and opening that manual valve. CONSTITUTION:This autoclave device has a casing 1, which has a chamber 2 for accommodating an instrument, and sterilizes the instrument inside the chamber 2 with high-pressure steam by heating the water solution inside the chamber 2. The autoclave device has a manual valve 9 for lowering the pressure inside the chamber 2, and opens this valve 9 manually as occasion demands so as to quickly lower the pressure inside the chamber 2.
Patent JP-H02297243-A (JP)
Title: Japanese word input device
Inventor: NARA YASUHIRO
IPC: G06F17/22
Filed: 1989-03-31
Abstract: PURPOSE:To attain the input of Japanese words even with the pronunciation of a foreigner in his/her native language and without increasing the candidate selecting frequency in the Japanese reading ways by using a mode switch means to perform the switch between a KANA (Japanese syllabary)/KANJI (Chinese character) conversion dictionary and a Roman character/KANJI conversion dictionary. CONSTITUTION:A foreign language mode or a Japanese word mode is designated by a mode designating means 2, and the sector of a dictionary to be retrieved is set to a Japanese word reading KANA/KANJI conversion dictionary 3 or a foreign language reading Roman character/KANJI dictionary 4. When an input means 1 detects the input of KANA, a retrieving means 6 is started to retrieve the dictionary 3 for conversion of KANA into desired KANJI. While the means 6 is started to retrieve the dictionary 4 for conversion of a Roman character into desired KANJI when the means 1 detects the input of the Roman character. When the KANJI conversion is decided, a mode switch means 5 detects this conversion. Then the means 5 is started to return the foreign language mode to the Japanese word mode.
Patent JP-2000277838-A (JP)
Title: Semiconductor laser pumped solid-state laser and laser device using the same
Inventor: GOTO CHIAKI
IPC: H01S3/109
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To stabilize operation of laser oscillation by preventing returning light of the laser beam of a semiconductor laser pumped solid-state laser at the exiting-light aperture and the incident-light aperture. SOLUTION: In a semiconductor laser pumped solid-state laser provided with a laser crystal 13, a semiconductor laser 11 that radiates exciting light which excites the laser crystal 3, a resonator part 21 that resonates a laser beam 18 oscillating from the laser crystal 13 excited by the semiconductor laser 11, and a casing 34 provided with an exiting-light aperture part 34a at which a transparent member 35 transmitting a laser beam 19 that has been resonated with the resonator part 21 is placed, a transparent member 35 placed at the exiting-light aperture part 34a is placed obliquely with respect to the exiting-light axis of the laser beam 19.